octocultural
Octocultural people are like a pizza with eight toppings. Multicultural people only have seven and that’s just barely enough to be called a meal.
My octocultural friend eats eight different kinds of food every day. I eat cereal and regret it.
She’s from eight countries and still doesn’t know which one she belongs to. That’s like being a kid with eight backpacks and no idea where to put the books.
He claims to be octocultural but only speaks three languages. That’s like being a superhero with two powers and calling yourself a god.